[PATCH 16/17] staging: lustre: discard linux-time.h

[NeilBrown <neilb@suse.com>]

Very little is left in linux-time.h.
Move CFS_TICK to libcfs.h discard the test.

Signed-off-by: NeilBrown <neilb@suse.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
---
 .../staging/lustre/include/linux/libcfs/libcfs.h   |    5 ++
 .../lustre/include/linux/libcfs/linux/libcfs.h     |    1 
 .../lustre/include/linux/libcfs/linux/linux-time.h |   66 --------------------
 drivers/staging/lustre/lustre/ptlrpc/pinger.c      |    2 -
 4 files changed, 6 insertions(+), 68 deletions(-)
 delete mode 100644 drivers/staging/lustre/include/linux/libcfs/linux/linux-time.h

diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/libcfs.h
index 3d3fa52858e5..f183f31da387 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs.h
@@ -52,6 +52,11 @@
 
 #define LOWEST_BIT_SET(x)       ((x) & ~((x) - 1))
 
+/*
+ * One jiffy
+ */
+#define CFS_TICK		(1UL)
+
 /*
  * Lustre Error Checksum: calculates checksum
  * of Hex number by XORing each bit.
diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
index 30e333af8d0d..c39c34d74382 100644
--- a/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
+++ b/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
@@ -80,7 +80,6 @@
 #include <linux/uaccess.h>
 #include <stdarg.h>
 #include "linux-cpu.h"
-#include "linux-time.h"
 
 #define LUSTRE_TRACE_SIZE (THREAD_SIZE >> 5)
 
diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/linux-time.h b/drivers/staging/lustre/include/linux/libcfs/linux/linux-time.h
deleted file mode 100644
index ecdebccf2b44..000000000000
--- a/drivers/staging/lustre/include/linux/libcfs/linux/linux-time.h
+++ /dev/null
@@ -1,66 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * GPL HEADER START
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License version 2 for more details (a copy is included
- * in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU General Public License
- * version 2 along with this program; If not, see
- * http://www.gnu.org/licenses/gpl-2.0.html
- *
- * GPL HEADER END
- */
-/*
- * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
- * Use is subject to license terms.
- */
-/*
- * This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
- *
- * libcfs/include/libcfs/linux/linux-time.h
- *
- * Implementation of portable time API for Linux (kernel and user-level).
- *
- * Author: Nikita Danilov <nikita@clusterfs.com>
- */
-
-#ifndef __LIBCFS_LINUX_LINUX_TIME_H__
-#define __LIBCFS_LINUX_LINUX_TIME_H__
-
-#ifndef __LIBCFS_LIBCFS_H__
-#error Do not #include this file directly. #include <linux/libcfs/libcfs.h> instead
-#endif
-
-#define ONE_BILLION ((u_int64_t)1000000000)
-#define ONE_MILLION 1000000
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/time.h>
-#include <asm/div64.h>
-
-/*
- * post 2.5 kernels.
- */
-
-#include <linux/jiffies.h>
-
-/*
- * One jiffy
- */
-#define CFS_TICK		(1UL)
-
-#define CFS_DURATION_T	  "%ld"
-
-#endif /* __LIBCFS_LINUX_LINUX_TIME_H__ */
diff --git a/drivers/staging/lustre/lustre/ptlrpc/pinger.c b/drivers/staging/lustre/lustre/ptlrpc/pinger.c
index 3f17c673d1b8..89eef8ec7df4 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/pinger.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pinger.c
@@ -251,7 +251,7 @@ static void ptlrpc_pinger_main(struct work_struct *ws)
 		 * we will SKIP the next ping at next_ping, and the
 		 * ping will get sent 2 timeouts from now!  Beware.
 		 */
-		CDEBUG(D_INFO, "next wakeup in " CFS_DURATION_T " (%ld)\n",
+		CDEBUG(D_INFO, "next wakeup in %ld (%ld)\n",
 		       time_to_next_wake,
 		       this_ping + PING_INTERVAL * HZ);
 	} while (time_to_next_wake <= 0);